特殊凿井法在矿井建设中的应用和发展
Application and Development of Special Methods of Shaft Sinking for Mining Construction in China
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摘要: 在我国煤矿建井中遇到复杂的岩土工程问题时,曾广泛应用特殊施工法,如沉井法、注浆法、钻井法、冻结法、帷幕法等方法进行施工,并取得了极其宝贵的经验,特此介绍,供其它部门进行地下工程建设时参考。Abstract: The article deals with the experiences of special methods for shaft sinking by rock-soil freezing, cementation, drop-shaft, shaft drilling ect. in unstable and waterbearing zones for the mining construction in China. They are useful and valuable, and served for reference only.